VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/MNRAS/450/3893/dame_qso SDSS DR10 catalogue of candidate quasars (Brescia+, 2015)
Candidate QSO/AGN Objects from SDSS-DR10 (3602210 rows)
  recno=217677
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 24 27.83867 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-00 44 54.9540 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195000 21 54.17362 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-01 01 31.9017 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon108.02826149 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-62.83720788 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
217677recno 217677  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID1237663783126303081  Unique SDSS identifier (meta.id;meta.main)
RAJ2000006.115994 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.748598 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
umag21.994 mag SDSS PSF magnitude in band u (phot.mag;em.opt.U)
gmag22.131 mag SDSS PSF magnitude in band g (phot.mag;em.opt.B)
rmag21.942 mag SDSS PSF magnitude in band r (phot.mag;em.opt.R)
imag21.490 mag SDSS PSF magnitude in band i (phot.mag;em.opt.I)
zmag21.186 mag SDSS PSF magnitude in band z (phot.mag;em.opt.I)
u'mag21.970 mag SDSS better of DeV/Exp mag fit in band u (phot.mag;em.opt.U)
g'mag21.876 mag SDSS better of DeV/Exp mag fit in band g (phot.mag;em.opt.B)
r'mag21.591 mag SDSS better of DeV/Exp mag fit in band r (phot.mag;em.opt.R)
i'mag21.164 mag SDSS better of DeV/Exp mag fit in band i (phot.mag;em.opt.I)
z'mag20.780 mag SDSS better of DeV/Exp mag fit in band z (phot.mag;em.opt.I)
specID    Unique SDSS spectroscopic identifier (meta.id)
subclass    SDSS spectroscopic subclass (Note 1)   (src.class)
z    [0/7.1] SDSS spectroscopic redshift (src.redshift)
Qf0   [0/1] Quality Flag: 0=basic, 1=high (meta.code.qual)

SloanSloan  Display the SDSS data for this object (meta.ref.url)
  
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Rules of usage of VizieR data

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